<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        body{
            width: 500px;
            margin: auto;
             
            background: linear-gradient(270deg, #ff6e7f 0%,#bfe9ff 100%);
        }
        .heart{
            margin: 100px 200px;
            animation: heart 1s infinite alternate ;
        }
        
        .crile1{
            width: 100px;
            height: 100px;
            border-radius: 50%;
            background-color: red;
            box-shadow: -5px -5px 20px 5px #d43f50;
            animation: crile1 1s infinite alternate ;
        }
        @keyframes crile1 {
            0%{
                box-shadow: -5px -5px 20px 0px #ff6e7f;
            }
            100%{
                box-shadow:-5px -5px 20px 8px #ff6e7f ;
            }
            
        }
        .crile2{
            width: 100px;
            height: 100px;
            border-radius: 50%;
            background-color: red;
            transform: translate(50px, -100px);
            box-shadow: 17px -2px 20px 5px #d43f50;
            animation: crile2 1s infinite alternate ;
        }
        @keyframes crile2 {
            0%{
                
                box-shadow: 17px -2px 20px 0px #ff6e7f;
            }
            100%{
                box-shadow:17px -2px 20px 8px #ff6e7f ;
            }
            
        }
        .threejiao{
            width: 0px;
            height: 0px;
            border-right: 40px solid red;
            border-bottom: 40px solid red;
            border-left: 40px solid red;
            border-top: 40px solid red;
            border-radius: 0% 0% 38% 0%;
            transform: translate(35px, -151px) rotate(45deg);
            box-shadow: 15px 15px 20px 5px #d43f50;
            animation: three 1s infinite alternate ;

        }
        @keyframes three {
            0%{
                
                box-shadow: 15px 15px 20px 0px #ff6e7f;
            }
            100%{
                box-shadow:15px 15px 20px 8px #ff6e7f ;
            }
            
        }
  


    </style>


</head>
<body>
    <div class="heart">
        <div class="crile1"></div>
        <div class="crile2"></div>
        <div class="threejiao"></div>
    </div>
</body>
</html>